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| author | Gregory CLEMENT <gregory.clement@free-electrons.com> | 2016-02-04 22:09:27 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-02-13 06:02:19 -0500 |
| commit | db488c10f2a00dbd417b158db2b551e5e262e957 (patch) | |
| tree | 05e7035911a08886759382682f074037e4d90ee5 /net/unix/af_unix.c | |
| parent | cde4c0fec4e223727c24c2cd7e88ece57b48b70e (diff) | |
| download | linux-db488c10f2a00dbd417b158db2b551e5e262e957.tar.gz linux-db488c10f2a00dbd417b158db2b551e5e262e957.tar.bz2 linux-db488c10f2a00dbd417b158db2b551e5e262e957.zip | |
net: mvneta: Modify the queue related fields from each cpu
In the MVNETA_INTR_* registers, the queues related fields are per cpu,
according to the datasheet (comment in [] are added by me):
"In a multi-CPU system, bits of RX[or TX] queues for which the access by
the reading[or writing] CPU is disabled are read as 0, and cannot be
cleared[or written]."
That means that each time we want to manipulate these bits we had to do
it on each cpu and not only on the current cpu.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions